... Period 4 Period 5sp Period 5spd Period 6spd Period 6 s- and p-Block Critical temperat-ure: periodicity The critical temperature is the temperature above which it is no longer pos-sible to liquify the substance in question by increasing the ... more pages

... a significant part of the research program. For example, low temperature sensor develo-pment, with special attention to capacitive pressure, transducers and their applications to ultra-low temperature thermometry using the melting pressure ... more pages

The Temperature of the Universe The Temperature of the Universe Today Measurements of the cosmic microwave background radiation allow us to determine the temperature of the universe today. The brightness of the relic radiation is measured as ... more pages